2
0
0
0
0
0
4
0
0
0
0
0
1
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2515
0
0
4
0
0
1493
0
0
347
0
0
6590
0
0
4252
0
0
2212
0
0
57863
0
0